In R, indexing starts at one. But, in C++ indexing starts at zero. These functions do the translation for you so you can think in R terms.
In R, indexing starts at one. But, in C++ indexing starts at zero. This function does the translation for you so you can think in R terms.
Methods of summary functions include max
, min
, range
, prod
, sum
,
any
, and all
.
Usage
# S4 method for class 'Rcpp_ParameterVector,ANY,ANY,ANY'
x[i, j] <- value
# S4 method for class 'Rcpp_ParameterVector,numeric,ANY,ANY'
x[i]
# S4 method for class 'Rcpp_ParameterVector'
length(x)
# S4 method for class 'Rcpp_ParameterVector'
sum(x)
# S4 method for class 'Rcpp_ParameterVector'
dim(x)
# S4 method for class 'Rcpp_ParameterVector'
Summary(x)
Value
For [<-
, the index i
of object x
is set to value
.
For [
, the index i
of object x
is returned.
For length()
, the length of object x
is returned as an integer.
For sum()
, the sum of object x
is returned as a numeric value.
For dim()
, the dimensions of object x
is returned as a single integer
because there is only one dimension to return for a vector.
Summary
returns a single or two numeric or logical values.